N-[(2R,3S)-2-(2,5-Difluorophenyl)tetrahydro-5-oxo-2H-pyran-3-yl]carbamic acid 1,1-dimethylethyl ester

Modify Date: 2025-08-27 13:06:20

N-[(2R,3S)-2-(2,5-Difluorophenyl)tetrahydro-5-oxo-2H-pyran-3-yl]carbamic acid 1,1-dimethylethyl ester structure	Common Name	N-[(2R,3S)-2-(2,5-Difluorophenyl)tetrahydro-5-oxo-2H-pyran-3-yl]carbamic acid 1,1-dimethylethyl ester
	CAS Number	951127-25-6	Molecular Weight	327.323
	Density	1.3±0.1 g/cm3	Boiling Point	433.4±45.0 °C at 760 mmHg
	Molecular Formula	C₁₆H₁₉F₂NO₄	Melting Point	N/A
	MSDS	N/A	Flash Point	215.9±28.7 °C

Name	N-[(2R,3S)-2-(2,5-Difluorophenyl)tetrahydro-5-oxo-2H-pyran-3-yl]carbamic acid 1,1-dimethylethyl ester
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	433.4±45.0 °C at 760 mmHg
Molecular Formula	C₁₆H₁₉F₂NO₄
Molecular Weight	327.323
Flash Point	215.9±28.7 °C
Exact Mass	327.128204
PSA	64.63000
LogP	2.66
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.516
InChIKey	OTCULXVRRSCLLI-UONOGXRCSA-N
SMILES	CC(C)(C)OC(=O)NC1CC(=O)COC1c1cc(F)ccc1F

MK-3102 intermediate I

Omarigliptin intermediate I

2-Methyl-2-propanyl [(2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl]carbamate

tert-butyl [(2R,3S)-5-oxo-2-(2,5-difluorophenyl)tetradihydro-2H-pyran-3-yl]carbamate

tert-butyl [(2R,3S)-5-oxo-2-(2,5-difluorophenyl)tetrahydro-2H-pyran-3-yl]carbamate

tert-butyl [(2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pvran-3 yl]carbamate

tert-butyl [(2R,5S)-5-oxo-2-(2,5-difluorophenyl)tetrahydro-2H-pyran-3-yl]carbamate

Carbamic acid, N-[(2R,3S)-2-(2,5-difluorophenyl)tetrahydro-5-oxo-2H-pyran-3-yl]-, 1,1-dimethylethyl ester

tert-butyl ((2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl)carbamate

tert-butyl [(2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl]carbamate

Names